Per 
Item #: SCP-XXXX
Object Class: Safe
Special Containment Procedures:
SCP-XXXX is to be kept in a locked metal box thats 1 meter in all dimensions. The object is not to be removed from the box at any time, no personnel are allowed to make physical contact with the object. In case of a containment breach, when SCP-XXXX-1 is produced, all personnel are to leave the site (with exception of MTF). Mobile Task Force is to neutralize the entity in the most efficient way.
Description:
SCP-XXXX appears to be a crystal, the object is emitting orange light form the center. The material of which object is composed of is unknown. Tests have proven that the object can't be destroyed in any possible way. The object has the ability to produce SCP-XXXX-1 if it establishes physical contact with skin of any human, human subject is consumed by the object afterwards. Tests have proven that the object can't (or intentionally won't) consume any kind of animals or plants. The object doesnt need any resources to survive on its own. SCP-XXXX is placed in the front part of the SCP-XXXX-1's skull from the inside.
SCP-XXXX-1 is a humanoid entity aproximetly 2,5 meters in height with slender body most of the time, as it can gain weight. When the entity is fully developed its mass is apoximetly 190 kilograms. Proportions of the body are almost identical to ones of a human, except the prolonged arms. The entity's skin color is pale, as ones seen on some humans. The entity doesnt have most of the human features, like: nose, outer ear, body hair, tounge and reproducing organs. By dissecting the body it was proved that some of the human organs were missing from the entity. The entity also had a digestive system, but it wasn't similar to ours, it can be described as a simple "bag". It is believed that the purpose of this "bag" was to hold the human while it was consumed by the SCP-XXXX. It is unknown how SCP-XXXX can consume a human from the entity despite being in its skull. If the entity is separated from the SCP-XXXX it will instantly die and start rotting at a rate of a human body. The entity can be created again by a human making physical contact with the SCP-XXXX, once the physical contact was made, human body will start deforming. After the deformation process the same entity is created. The amount of times this can be done is unknown but its believed to be infinite. Once the entity is created it will be very slim as stated above, tests have proven that in this state it doesnt show any sings of intelligence and instead it shows animal-like behavior. It will gain more weight after consuming more people, the amount of weight it can gain by consuming one person depends of the weight of that same person. Once the entity reaches 190 kilograms, its stops attacking people and starts isolating itself. In test (test name) it was proven that it possesses some kind of intelligence. It seems like the presence of a human can trigger a fear reflex in the entity. Durning this state it will only attack in self-defense and it will try to consume more humans just once a month. It is unknown why the entity behaves like this.
It is unknown if the SCP-XXXX possesses any kind of intelligence, unlike the SCP-XXXX-1. It is believed that the SCP-XXXX-1 is just the vessel used by SCP-XXXX.
Addendum XXXX.1: Discovery
Both scps were discovered together in a small forest near █████. They were found by a group of 7 young people (age of 21-26). The people were residents of the city neaby, they were on a vacation. They saw a strange entity, after which called the police. After the investigation, SCP Foundation was called. The Mobile Task Force needed to destroy the SCP-XXXX-1. SCP-XXXX was found later durning a autopsy of the body.
Group of the 7 people
1.Kelly Ward
2.Walter Martin
3.Andrew Turner
4.Ruth Jenkins
5.Jeffrey Adams
6.Earl Evans
7.Debra Bennett
Autopsy results
-The entity appears to be a humanoid with same proportions as a human with the exception of prolonged arms. All of the organs seem to be identical as the one of the humans but the digestive system, no body hair, no outer ear, nipples and navel.
-The entities digestive system is very simple, it appears like a simple tube and a bag connected to it, the way which the entity gets essential food is unknown.
A strange gem was found whiting the skull, it is emitting orange light.
Addendum XXXX.2 :
Day after the autopsy, a incident has occurred. Dr.█████ made physical contact with the gem without gloves or any kind of protection, this resulted in the entity to be created again. Entity was contained this time. Dr.█████ died, and his body wasn't found.
The entity was questioned by Dr. Martin Reed right away after the incident has occurred.
Interviewer: Dr. Martin Reed
Interviewee: SCP-XXXX-1
Info: Entity is in a test chamber with protection for the personnel.
Dr. Reed: Hello.
SCP-XXXX-1: (mumbling)
Dr. Reed: Excuse me? (stands up and starts looking at the entity) Can you speak?
SCP-XXXX-1: (turns around and starts growling)
Dr. Reed: What are you, and what were you doing in the forest?
SCP-XXXX-1: (runs towards the glass and starts scratching it, while at same time growling even louder than before)
Dr. Reed: This wont work… (turns around) end the interview.
The following things were noted:
1. The SCP-XXXX-1 doesn't show any kind of intelligence.
2. The SCP-XXXX-1 can be created again by using a body to "feed" the SCP-XXXX.
Addendum XXXX.3 :
On date █.█.████ personnel were preforming tests on SCP-XXXX, the results are stated below.
1. A instance of SCP-XXXX-1 can be created using corpses.
2. SCP-XXXX-1 can consume more people afterwards.
After those things were found out, personnel was ordered to feed the SCP-XXXX-1 with the corpses of people and animals. It appears that the entity wasn't willing to consume the animals and it had a limit to how many people it could consume. They made another interview with the entity. The interview is shown below, this time the creature stopped showing the animal-like behavior. The body wasn't slim, in fact it was very muscular. The mass of the body was 194,5 kilograms.
Interviewer: Dr. Justin Anderson
Interviewee: SCP-XXXX-1
Place: Testing chamber with protection for the personnel.
Dr. Anderson: (looks at the papers then moves his look to the entity) Hello there,it seems like…you couldnt talk durning the last interview?
SCP-XXXX-1: (silently looks at the Dr.Anderson)…
Dr. Anderson: Are you able to talk now?
SCP-XXXX-1: (mumbling in some strange language)
Dr. Anderson: (looks away) What language is that? Does anyone know?
(nobody answers)
Dr. Anderson: Well then, prepare the subjects.
After the interview, three human subjects were left in the chamber for further testing since the entity wasn't aggressive this time.
The entity seemed scared from the humans. All three subjects were killed by the entity in "self-defense", when one of the subject came too close.
